Amana Tool Metric Carbide Tipped Countersink Cutters for 10mm shank Boring Bits Option:416008 - L/H 18mm Dia x 16.5mm Long x 8mm Shank Bits are made according to

Bits are made according to strict tolerances from an exclusive carbide grade and polished to a mirror finish using Amana’s unique process

Use Freud's Drainboard bits to rout shallow grooves in countertops to create a built-in drainboard

wood and more

enhancing overall drive performance

and fastest installation sets

Amana Tool Metric Carbide Tipped Countersink Cutters for 10mm shank Boring Bits Option:416008 - L/H 18mm Dia x 16.5mm Long x 8mm Shank Bits are made according toApplication: Use with 10mm shank boring bits to drill and countersink for screws in one pass. Drills sold separately. Right hand tools rotate clockwise. Left hand tools rotate counter clockwise.